| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1957b74f08d22d5d3fe5b6b6d19b60f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-48 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2295
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-44 |
| filingDate |
2001-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1413fbbc1d2d231aec2169704eba997 |
| publicationDate |
2002-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6391988-B1 |
| titleOfInvention |
Tris(pyrazoyl) based anions |
| abstract |
The present invention provides an olefin polymerization procatalyst that includes at least one multidentate ligand. The pro-catalyst includes a Group 3 to 10 transition or lanthanide meta and one or more anionic or neutral ligands in an amount that satisfies the valency of the metal such that the pro-catalyst has a net zero charge. The present invention also discloses a method for making the pro-catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10259788-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012222557-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9951008-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10889544-B2 |
| priorityDate |
2001-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |